52634473973677 has 2 divisors, whose sum is σ = 52634473973678. Its totient is φ = 52634473973676.

The previous prime is 52634473973663. The next prime is 52634473973831. The reversal of 52634473973677 is 77637937443625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52340898559401 + 293575414276 = 7234701^2 + 541826^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52634473973677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52634473973177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26317236986838 + 26317236986839.

It is an arithmetic number, because the mean of its divisors is an integer number (26317236986839).

Almost surely, 2^{52634473973677} is an apocalyptic number.

It is an amenable number.

52634473973677 is a deficient number, since it is larger than the sum of its proper divisors (1).

52634473973677 is an equidigital number, since it uses as much as digits as its factorization.

52634473973677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360631680, while the sum is 73.

The spelling of 52634473973677 in words is "fifty-two trillion, six hundred thirty-four billion, four hundred seventy-three million, nine hundred seventy-three thousand, six hundred seventy-seven".